package com.patMall.mapper;

import com.patMall.entity.Concern;

import java.util.List;

/**
 * @Author 750909637@qq.com
 * @PackageName patMall
 * @Package com.patMall.mapper
 * @Date 2024/2/17 16:34
 * @Version 1.0
 */
public interface ConcernMapper {
    int insertConcern(Concern concern);
    int updateConcern(Concern concern);
    List<Concern> selectConcern(Integer userId);
    List<Concern> selectConcernUserId(Integer userId);
    List<Concern> findConcern(String role);
}
